74779804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 152137440

約数和(自身を除く): 77357636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 257, 374, 389, 514, 748, 778, 1028, 1556, 2827, 4279, 4369, 5654, 6613, 8558, 8738, 11308, 13226, 17116, 17476, 26452, 48059, 72743, 96118, 99973, 145486, 192236, 199946, 290972, 399892, 1099703, 1699541, 2199406, 3399082, 4398812, 6798164, 18694951, 37389902, 74779804]

約数ペア:

[(1, 74779804), (2, 37389902), (4, 18694951), (11, 6798164), (17, 4398812), (22, 3399082), (34, 2199406), (44, 1699541), (68, 1099703), (187, 399892), (257, 290972), (374, 199946), (389, 192236), (514, 145486), (748, 99973), (778, 96118), (1028, 72743), (1556, 48059), (2827, 26452), (4279, 17476), (4369, 17116), (5654, 13226), (6613, 11308), (8558, 8738)]